A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5855-00-433-2377
NSN 6150-01-241-7858
NSN 5915-01-215-1473
NSN 5965-01-029-5222
NSN 5985-01-547-9640
NSN 6130-01-487-6906
NSN 5930-00-691-5984
NSN 5855-01-083-0593
NSN 5910-00-464-9087
NSN 5930-01-515-7307
NSN 5920-00-023-2926
NSN 5945-01-361-8845